Woven bag packaging equipment

Abstract

The utility model relates to the field of packaging devices, in particular to woven bag packaging equipment which comprises a rack, a placing plate is fixedly installed on the rack, a lifting plate driven by a power device to ascend and descend is arranged on the portion, above the placing plate, of the rack, and a side baffle is movably installed below the lifting plate. Strip-shaped holes which are transversely formed in a penetrating mode are formed in the side baffles, and pressing plates used for compressing the woven bags on the containing plates are detachably installed in the strip-shaped holes. After the woven bag is compacted downwards by the pressing plate, one end of the binding rope 12 is wound around the top of the pressing plate, then the two ends of the binding rope 12 are knotted to bind the woven bag and the pressing plate at the top of the woven bag, and after binding is completed, a worker pulls out the pressing plate.

Description

Technical Field

[0001] The utility model relates to the field of packaging devices, in particular to woven bag packaging equipment. Background Art

[0002] Woven bags, also known as snakeskin bags, are a type of plastic bag primarily used for packaging. They are typically made from various chemical plastics, such as polyethylene and polypropylene. When woven bags leave the factory, they are compressed and packaged to save space during transportation.

[0003] In the prior art, the utility model patent with application number CN213009080U discloses a woven bag quick packing device, including a machine body, a pressure plate and a bottom plate arranged inside the machine body, the machine body includes an upper plate, a lower plate and a plurality of support columns arranged between the upper plate and the lower plate, the pressure plate is placed directly above the bottom plate, the pressure plate is connected to a power device for controlling the lifting of the pressure plate, the bottom plate is fixedly connected to the machine body, a plurality of upper wire grooves are provided on the side of the pressure plate facing the bottom plate, and corresponding lower wire grooves are provided on the side of the bottom plate facing the pressure plate.

[0004] When the above-mentioned baling device is used, the baling line is placed in the lower wire groove, and then the woven bags are stacked on the bottom plate. The pressing plate moves toward the bottom plate to compact the woven bags. The baling line is wrapped around the pressing plate and passed through the upper wire groove. It is tied with the baling line in the lower wire groove to bundle the compacted woven bags.

[0005] However, due to the arrangement of the upper and lower wire grooves in the above-mentioned packaging device, the pressure plate and the bottom plate cannot effectively compact the position where the woven bag is bound by the packaging line, thereby causing the packaging line to loosen the binding of the woven bag, which needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a woven bag packaging device that can effectively compact the bundled parts of the woven bags to solve the defects mentioned in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A woven bag packaging device includes a frame with a placement plate fixedly mounted on the frame, a lifting plate driven to rise and fall by a power device provided on the frame above the placement plate, side baffles movably mounted below the lifting plate, strip holes extending transversely therethrough are provided on the side baffles, and a pressing plate for compressing the woven bag on the placement plate is detachably mounted in the strip holes.

[0009] As a preferred technical solution, a vertically extending connecting column is fixedly installed on the bottom of the lifting plate, and the side baffle is slidably installed on the connecting column. The lower end of the connecting column is provided with a block for preventing the side baffle from falling off, and the connecting column is also provided with a spring for pushing the side baffle away from the lifting plate; a support rod is fixedly installed on the bottom of the lifting plate, and the lower end of the support rod is fixedly installed with an interference block matching the pressure plate.

[0010] As a preferred technical solution, the dimension of the pressing plate along the length direction of the strip-shaped hole is less than or equal to the width of the woven bag.

[0011] As a preferred technical solution, a vertically extending sliding rod is fixedly mounted on the frame, and the lifting plate is slidably mounted on the sliding rod.

[0012] As a preferred technical solution, the power device is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is fixedly mounted on the frame, and one end of the piston rod of the hydraulic cylinder is fixedly connected to the lifting plate.

[0013] As a preferred technical solution, a baffle made of metal is fixedly mounted on one end of the pressure plate, and a magnet for adsorbing the baffle is fixedly mounted on the side baffle.

[0014] As a preferred technical solution, a handle is fixedly installed on the side of the baffle away from the pressure plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] After the pressing plate compacts the woven bag downward, one end of the binding rope 12 is passed around the top of the pressing plate, and then the two ends of the binding rope 12 are tied to bundle the woven bag and the pressing plate on the top of the woven bag. After the bundling is completed, the worker can pull out the pressing plate, which has a better compaction effect on the bundled position of the woven bag and can prevent the bundle of the woven bag from being loosened.

[0017] When the pressing plate contacts the top of the woven bag, the lifting plate continues to descend so that the resistance block contacts the top of the pressing plate. The resistance block cooperates with the pressing plate to compact the woven bag downward. The resistance block is supported on the top of the pressing plate to prevent the pressing plate from being deformed after contacting the woven bag, thereby improving the compaction effect of the woven bag.

[0018] Before the pressing plate is pulled out from the bundle of woven bags, the lifting plate can be driven to rise slightly by the hydraulic cylinder to separate the resistance block from the pressing plate, so that the pressing plate can be pulled out more easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0021] Figure 2 yes Figure 1 A partial enlarged view of .

[0022] In the figure: 1-frame; 2-bottom plate; 3-top plate; 4-support column; 5-placement plate; 6-lifting plate; 7-slide rod; 8-side baffle; 9-strip hole; 10-woven bag; 11-pressing plate; 12-binding rope; 13-connecting column; 14-stop block; 15-spring; 16-support rod; 17-resistance block; 18-baffle; 19-magnet; 20-handle; 21-hydraulic cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1 and Figure 2 As shown, a woven bag packaging equipment includes a frame 1, which is provided with a bottom plate 2 and a top plate 3. The top plate 3 is located above the bottom plate 2, and vertically extending support columns 4 are fixed between the four corners of the bottom plate 2 and the top plate 3 by bolts.

[0025] A horizontal placement plate 5 is bolted between the four support columns 4. A lifting plate 6, driven up and down by a power unit, is located above the placement plate 5. Specifically, vertically extending slide bars 7 are bolted between the placement plate 5 and the four corners of the top plate 3. The lifting plate 6 slides on the four slide bars 7, providing support and guidance for the up and down movement of the lifting plate 6. The power unit is specifically a hydraulic cylinder 21 with a downwardly extending piston rod. The cylinder body of the hydraulic cylinder 21 is bolted to the top of the top plate 3. The piston rod of the hydraulic cylinder 21 passes downward through the top plate 3 and is fixedly connected to the lifting plate 6 at the lower end by bolts. As a result, the extension and retraction of the hydraulic cylinder 21 drives the lifting plate 6 up and down along the slide bars 7.

[0026] A side baffle 8 is movably installed below the lifting plate 6. Specifically, two side baffles 8 are provided on the left and right sides. A strip hole 9 is provided on the side baffle 8 and is horizontally penetrated. The length direction of the strip hole 9 extends forward and backward. A pressing plate 11 for compressing the woven bag 10 on the placement plate 5 is detachably installed in the strip hole 9. The pressing plate 11 is in the shape of a horizontally arranged thin plate.

[0027] When in use, first place the binding rope 12 on the top of the placement board 5, and make the two ends of the binding rope 12 extend out of the front and back sides of the placement board 5 respectively; stack the woven bags 10 to be packaged horizontally on the top of the placement board 5, and the two side baffles 8 are respectively located at the two ends of the woven bags 10 along the length direction, and the woven bags 10 press the binding rope 12 at the bottom thereof; install the two pressing plates 11 into the strip holes 9 of the corresponding side baffles 8 respectively, and move the ends of the two side baffles 8 close to each other to the top of the woven bags 10 respectively; Then the hydraulic cylinder 21 is extended to drive the lifting plate 6 to move downward, and the lifting plate 6 drives the side baffle 8 and the pressing plate 11 to move downward, and the woven bag 10 on the top of the placement plate 5 is pressed downward by the pressing plate 11; when the pressing plate 11 presses the woven bag 10 downward, one end of the binding rope 12 is passed around the top of the pressing plate 11, and then the two ends of the binding rope 12 are knotted to bundle the woven bag 10 together with the pressing plate 11 on the top of the woven bag 10. After the bundling is completed, the staff can pull the pressing plate 11 out from the top of the bundled woven bags 10.

[0028] In addition, the dimension of the pressing plate 11 along the length direction of the strip hole 9 is less than or equal to the width of the woven bag 10. Specifically, the width of the pressing plate 11 is less than or equal to the width of the woven bag 10, and the front and rear edges of the pressing plate 11 are chamfered to avoid cutting the binding rope 12 when the pressing plate 11 is pulled out.

[0029] A vertically extending connecting post 13 is fixedly mounted on the bottom of the lifting plate 6. Specifically, two connecting posts 13 are provided on the left and right sides of the bottom of the lifting plate 6, arranged in parallel front and back. The upper ends of the connecting posts 13 are provided with external threads and screwed onto the lifting plate 6. The side guard 8 is slidably mounted on the two connecting posts 13 on the corresponding side. The lower ends of the connecting posts 13 are integrally formed with a stopper 14 to prevent the side guard 8 from falling off. The connecting posts 13, located between the top of the side guard 8 and the lifting plate 6, are equipped with a spring 15 to push the side guard 8 away from the lifting plate 6. A plurality of support rods 16 are fixedly mounted on the bottom of the lifting plate 6 between the two side guards 8. The support rods 16 are evenly spaced, the upper ends of the support rods 16 are threadedly connected to the lifting plate 6, and the lower ends of the support rods 16 are welded with a stopper 17 that matches the pressure plate 11. When the spring 15 extends and drives the side guard 8 downward to contact the stopper 14, the stopper 17 no longer contacts the pressure plate 11.

[0030] In the process of the lifting plate 6 driving the side baffle 8 and the pressure plate 11 to move downward, when the pressure plate 11 contacts the top of the woven bag 10 downward, the lifting plate 6 continues to descend so that the side baffle 8 moves upward relative to the connecting column 13 and compresses the spring 15, and then the lifting plate 6 drives the resistance block 17 downward to contact the top of the pressure plate 11. The resistance block 17 cooperates with the pressure plate 11 to press the woven bag 10 downward. The resistance block 17 is supported on the top of the pressure plate 11 to prevent the pressure plate 11 from being obstructed and deformed after contacting the woven bag 10, thereby improving the compaction effect of the woven bag 10.

[0031] In addition, before the pressing plate 11 is pulled out from the bundle of woven bags 10, the hydraulic cylinder 21 can be used to drive the lifting plate 6 to rise slightly to separate the resistance block 17 from the pressing plate 11, so that the pressing plate 11 can be pulled out more easily.

[0032] A metal baffle 18 is welded to each end of the two pressure plates 11 away from each other, and a magnet 19 for adsorbing the baffle 18 is embedded on the outer side of the side baffle 8, thereby improving the installation stability of the pressure plates 11.

[0033] A handle 20 is fixedly mounted on the side of the baffle 18 facing away from the pressing plate 11 to facilitate pulling out the pressing plate 11 .

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A woven bag packaging device, characterized by: It includes a frame with a placement plate fixedly installed on the frame, a lifting plate driven to rise and fall by a power device on the frame above the placement plate, a side baffle movably installed below the lifting plate, a strip hole arranged horizontally through the side baffle, and a pressing plate for compressing the woven bag on the placement plate detachably installed in the strip hole.

2. The woven bag packaging equipment according to claim 1, characterized in that: A vertically extending connecting column is fixedly installed at the bottom of the lifting plate, and the side baffle is slidably installed on the connecting column. A stop block is provided at the lower end of the connecting column to prevent the side baffle from falling off, and a spring is also sleeved on the connecting column to push the side baffle away from the lifting plate; a support rod is fixedly installed at the bottom of the lifting plate, and an interference block matching the pressure plate is fixedly installed at the lower end of the support rod.

3. The woven bag packaging equipment according to claim 1, characterized in that: The dimension of the pressing plate along the length direction of the strip-shaped hole is less than or equal to the width of the woven bag.

4. The woven bag packaging equipment according to claim 1, characterized in that: A vertically extending sliding rod is fixedly mounted on the frame, and the lifting plate is slidably mounted on the sliding rod.

5. The woven bag packaging equipment according to claim 1, characterized in that: The power device is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is fixedly installed on the frame, and one end of the piston rod of the hydraulic cylinder is fixedly connected to the lifting plate.

6. The woven bag packaging equipment according to claim 1, characterized in that: A metal baffle is fixedly mounted on one end of the pressure plate, and a magnet for adsorbing the baffle is fixedly mounted on the side baffle.

7. The woven bag packaging equipment according to claim 4, characterized in that: A handle is fixedly installed on one side of the baffle away from the pressure plate.

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